EP0344456A1 - Whirlpool - Google Patents

Whirlpool Download PDF

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Publication number
EP0344456A1
EP0344456A1 EP89107402A EP89107402A EP0344456A1 EP 0344456 A1 EP0344456 A1 EP 0344456A1 EP 89107402 A EP89107402 A EP 89107402A EP 89107402 A EP89107402 A EP 89107402A EP 0344456 A1 EP0344456 A1 EP 0344456A1
Authority
EP
European Patent Office
Prior art keywords
nozzles
whirlpool
whirlpool according
container
central axis
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP89107402A
Other languages
German (de)
English (en)
Other versions
EP0344456B1 (fr
Inventor
Martin Widhopf
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anton Steinecker Maschinenfabrik GmbH
Original Assignee
Anton Steinecker Maschinenfabrik GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anton Steinecker Maschinenfabrik GmbH filed Critical Anton Steinecker Maschinenfabrik GmbH
Priority to AT89107402T priority Critical patent/ATE98987T1/de
Publication of EP0344456A1 publication Critical patent/EP0344456A1/fr
Application granted granted Critical
Publication of EP0344456B1 publication Critical patent/EP0344456B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C7/00—Preparation of wort
    • C12C7/24—Clarifying beerwort between hop boiling and cooling

Definitions

  • the invention relates to a whirlpool for hot trub separation from the wort when brewing beer with a circular container, the diameter of which is approximately 2.0 to 3.5 times its liquid height and which has a bottom, on the central region of which nozzles for discharge of the sediment deposited there are directed towards the outer edge region of the soil.
  • the nozzles are provided with elbows.
  • the plane containing the longitudinal central axis of the nozzles should be inclined at an angle to a vertical plane containing the longitudinal central axis of the container.
  • the whirlpool is a so-called whirlpool pan, in which a steam feed pipe for an inner cooker, which is arranged coaxially to the longitudinal central axis, is attached to the bottom of the container, an annular channel is advantageously formed on the outside of this steam feed pipe, which is connected to a fluid source and the nozzles stands.
  • the ring channel can be delimited radially on the outside by an annular U-profile, to which the nozzles are attached.
  • the U-profile is expediently held rotatably on an annular slide bearing, which can be made of plastic, e.g. Teflon.
  • radially extending webs can be fastened, preferably welded, to the inner wall thereof, which extend almost up to the mandrel and can be supported thereon.
  • the nozzles can be attached to different positions of the rotatable tube section. At least two nozzles can be provided at each altitude. However, it would also be sufficient to arrange an upper pair of nozzles and below this pair of nozzles with only one another nozzle to work.
  • the nozzles arranged higher up are expediently at a greater distance from the longitudinal central axis of the container than the nozzle (s) arranged below. In this way, the entire area of the trub cone forming on the floor can be effectively processed by the spray water emerging from the nozzles.
  • FIGS. 1 and 2 a steam feed pipe of a whirlpool pan is indicated, which is arranged coaxially to the longitudinal center axis 2 of the container of the whirlpool pan, not shown, and passes through the container bottom 3.
  • an internal cooker also not shown, is supplied with superheated steam from the bottom in order to heat the wort in the internal cooker.
  • nozzles 12 which are evenly spaced apart in the circumferential direction, open into the U-profile 10 or into the annular space 9 delimited by the latter.
  • the nozzles 12 are inserted into the pipe socket 13 and held rotatably about an axis 14 until a union nut 15 is tightened in such a way that the nozzle 12 is stuck in the selected position.
  • the nozzle 12 contains a pipe elbow 16 and then the actual nozzle body 17, which points in the direction of the trub cone, not shown in the figures, deposited on the container base 3.
  • the nozzles 12 are arranged such that the plane containing their longitudinal axis 21 is inclined with respect to the vertical. If liquid is fed through an opening 22 in the container bottom 3 into the shielded space and from there to the annular space 9 and the nozzles 12, the arrangement formed from the U-profile 10 and the nozzles 12 rotates independently, the speed of rotation being adjustable by the inclination of the nozzles 12.
  • a guide mandrel 29 is fastened to the inner wall of the liquid supply pipe 24 by means of radial struts 30, in that the struts 30 are welded to both the liquid supply pipe 24 and the mandrel 29.
  • the mandrel 29 extends through a central opening of the cap 28, a sliding seal 31 being arranged between the mandrel 29 and the cap 28.
  • the mandrel 29 has an upper threaded section 32 which passes through a cover disk 33 which is held in contact with the sliding seal 31 by means of a screwed-on nut 34.
  • Nozzles 36 and 37 are attached at two different heights of the pipe section 26, which engage in pipe sockets 38 and 39 and can be locked in the selected inclined position by means of union nuts 40.
  • the upper nozzles 37 are at a greater distance from the longitudinal central axis 23 than the lower nozzles 36.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Food Science & Technology (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Joints Allowing Movement (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Nozzles (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Float Valves (AREA)
  • Pipe Accessories (AREA)
  • Commercial Cooking Devices (AREA)
EP89107402A 1988-05-02 1989-04-24 Whirlpool Expired - Lifetime EP0344456B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89107402T ATE98987T1 (de) 1988-05-02 1989-04-24 Whirlpool.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8805811U 1988-05-02
DE8805811U DE8805811U1 (de) 1988-05-02 1988-05-02 Whirlpool

Publications (2)

Publication Number Publication Date
EP0344456A1 true EP0344456A1 (fr) 1989-12-06
EP0344456B1 EP0344456B1 (fr) 1993-12-22

Family

ID=6823616

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89107402A Expired - Lifetime EP0344456B1 (fr) 1988-05-02 1989-04-24 Whirlpool

Country Status (7)

Country Link
US (1) US4945823A (fr)
EP (1) EP0344456B1 (fr)
JP (1) JPH0793873B2 (fr)
CN (1) CN1022635C (fr)
AT (1) ATE98987T1 (fr)
BR (1) BR8902060A (fr)
DE (2) DE8805811U1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE502006000715D1 (de) * 2006-01-27 2008-06-12 Krones Ag Whirlpool
US20070175884A1 (en) * 2006-01-31 2007-08-02 Atul Saksena Steam cooker with steam delivery device
CN105018694B (zh) * 2014-12-12 2017-06-13 天津重型装备工程研究有限公司 大型复杂锻件淬火用旋转立式喷水淬火设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR650255A (fr) * 1927-06-27 1929-01-07 Dispositif de cuisson et de vaporisation pour des vases de cuisson, en particulier des brassins
DE548187C (de) * 1927-09-13 1932-04-09 Franz Pest Kuehlvorrichtung fuer Bierwuerze
FR2099350A5 (fr) * 1970-07-28 1972-03-10 Lenz Conrad
DE2211660A1 (de) * 1972-03-10 1973-04-05 Feller Bayer Alu Metall Einrichtung zur trubausraeumung bei einem setzbottich
DE2422829A1 (de) * 1974-05-10 1975-11-20 Steinecker Maschf Anton Vorrichtung zum entfernen von trubkuchen aus truebstoffausscheidungsgefaessen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3113046A (en) * 1954-04-14 1963-12-03 Producers Creamery Company Inc Spray cleaning
US3472451A (en) * 1968-01-19 1969-10-14 Butterworth System Inc Tank washing apparatus
US3729321A (en) * 1970-10-20 1973-04-24 Rainier Companies Preparation of beer
US3871272A (en) * 1971-11-30 1975-03-18 Diemme Snc Intensive wine-making process and the relative plant for carrying it out

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR650255A (fr) * 1927-06-27 1929-01-07 Dispositif de cuisson et de vaporisation pour des vases de cuisson, en particulier des brassins
DE548187C (de) * 1927-09-13 1932-04-09 Franz Pest Kuehlvorrichtung fuer Bierwuerze
FR2099350A5 (fr) * 1970-07-28 1972-03-10 Lenz Conrad
DE2211660A1 (de) * 1972-03-10 1973-04-05 Feller Bayer Alu Metall Einrichtung zur trubausraeumung bei einem setzbottich
DE2422829A1 (de) * 1974-05-10 1975-11-20 Steinecker Maschf Anton Vorrichtung zum entfernen von trubkuchen aus truebstoffausscheidungsgefaessen

Also Published As

Publication number Publication date
JPH0213363A (ja) 1990-01-17
DE8805811U1 (de) 1988-06-23
CN1037536A (zh) 1989-11-29
JPH0793873B2 (ja) 1995-10-11
DE58906473D1 (de) 1994-02-03
EP0344456B1 (fr) 1993-12-22
US4945823A (en) 1990-08-07
ATE98987T1 (de) 1994-01-15
CN1022635C (zh) 1993-11-03
BR8902060A (pt) 1989-12-05

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